2480051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 3091200

約数和(自身を除く): 611149

約数列:

[1, 7, 19, 29, 133, 203, 551, 643, 3857, 4501, 12217, 18647, 85519, 130529, 354293, 2480051]

約数ペア:

[(1, 2480051), (7, 354293), (19, 130529), (29, 85519), (133, 18647), (203, 12217), (551, 4501), (643, 3857)]